smart water meter with m bus rs 485

{"cid":"91198971","title":"STS Standard IOT Smart Water Meter Offering M BUS RS 485 Communication Ports Enabling Water Management and Real Time Data Collection","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/26\/c3aea8798a23159acb5dc3c160e3-200x200-1.jpg","attrs":{"Price":"$45","Brand Name":"StronSmart","Model Number":"STW36-B","Minimum Order Quantity":"1PCS","Delivery Time":"28-35days","Place of Origin":"China","Certification":"IS09001 and ISO14001","Packaging Details":"carton","Payment Terms":"D\/A T\/T","Supply Ability":"5000PCS per month","Operation Pressure":"\u22641.6Mpa","Communication Ports":"M-BUS\/RS-485","Standard":"STS Standard","Connecting Bolts":"4-M16\/8-M16\/8-M16\/8-M20","Features":"Highly Integrated, Stable And Reliable.","Function":"Automatic Valve Control","Cold Water Meter":"0-40 \u2103","Material":"Brass"}}

{"cid":"91224099","title":"NB-IoT Meter Data Collector For Battery Powered Meter Reading Cloud Based\uff1bM-Bus to NB-IoT converter, RS-485 data logger with 4GB memory, wide voltage power supply data collector","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/e0\/70374b4e77340964f9f580b9a7de-200x200-1.jpg","attrs":{"Price":"$30~100usd","Brand Name":"HUIYUE","Model Number":"FZ-ZD012","Minimum Order Quantity":"100","Delivery Time":"1~2weeks","Place of Origin":"China","Payment Terms":"T\/T\u3001D\/P\u3001D\/A","Packaging Details":"Individually packaged, carton packaged; size can be adjusted according to actual needs.","Supply Ability":"5000pcs\/month","Operating Temperature":"-10\u00b0C to 50\u00b0C","Battery Life":"10 years","Accuracy":"\u00b10.5%","Power Supply":"Battery","Technology":"Smart Metering","Type":"Water Meter","Measurement Range":"0.01-9999m\u00b3","Remote Monitoring":"Yes","Installation Type":"In-line","Communication Protocol":"Wireless","Data Storage":"Cloud-based","Battery Type":"Lithium"}}

{"cid":"91206681","title":"Smart Portable Dissolved O2 Meter Stainless Steel Dissolved Oxygen Probe","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/07\/124f9a4ea5c2a586e560617079b5-200x200-1.jpg","attrs":{"Price":"$280.00 - $400.00\/ Piece","Brand Name":"Desun Uniwill","Model Number":"DYS-1","Minimum Order Quantity":"1 pcs","Delivery Time":"7~ 15 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"0~1000 pcs","Packaging Details":"Carton packaging","DO Range":"0~20mg\/L or 0~200%","DO Accuracy":"1%","Sensor Material":"Stainless Steel\/Titanium","Temp. Range":"0~40\u2103","Temp. Accuracy":"\u00b10.2\u2103","Measuring Distance":"3m~5m","Working Temperature":"-20\u2103~50\u2103","Power":"<0.5w","Signal Output":"RS-485"}}